GPU model | G80 | NV25 |
---|---|---|
Architecture | Tesla | Kelvin |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 150 nm |
Number of transistors | 681 million | 63 million |
Die size | 484 mm² | 142 mm² |
GPU variant | — | NV25 GL |
Release date | Jul 25th, 2008 | Feb 19th, 2002 |
---|---|---|
Generation | Quadro Plex | Quadro4 XGL |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | AGP 4x |
Reviews | 26 in our database | 26 in our database |
GPU clock | 600 MHz | 300 MHz |
---|---|---|
Shader clock | 1350 MHz | — |
Memory clock | 800 MHz 1600 Mbps effective | 325 MHz 650 Mbps effective |
Memory size | 1536 MB | 128 MB |
---|---|---|
Memory type | GDDR3 | DDR |
Memory bus width | 384 bit | 128 bit |
Bandwidth | 76.80 GB/s | 10.40 GB/s |
Shading units | 128 | — |
---|---|---|
TMUs | 32 | 8 |
ROPs | 24 | 8 |
SM count | 16 | — |
Cache L2 | 96 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 2 |
Pixel rate | 14.40 GPixel/s | 2.400 GPixel/s |
---|---|---|
Texture rate | 38.40 GTexel/s | 2.400 GTexel/s |
FP32 (float) performance | 345.6 GFLOPS | — |
Vertex rate | — | 150.0 MVertices/s |
Length | 522 mm 20.6 inches | — |
---|---|---|
TDP | 320 W | unknown |
Suggested PSU | 700 W | 200 W |
Outputs | No outputs | 2x DVI1x S-Video |
Slot width | — | Single-slot |
Power connectors | — | None |
DirectX | 11.1 (10_0) | 8.1 |
---|---|---|
OpenGL | 3.3 | 1.5 |
OpenCL | 1.1 (1.0) | — |
Vulkan | — | — |
CUDA | 1.0 | — |
Shader model | 4.0 | — |
Pixel shader | — | 1.3 |
Vertex shader | — | 1.1 |